H Home Background Color: He Li Be Hassium Main Page Black White Gray B C N O F Ne Na Mg Hassium Pictures Page Al Si P S Cl Ar K Ca Hassium Technical Data Sc Ti V Cr Mn Fe Co Ni Cu Zn Ga Ge As Se Br Kr Rb Sr Y Zr Nb Mo Tc Ru Rh Pd Ag Cd In Sn Sb Te I Xe Cs Ba La Ce Pr Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu Hf Ta W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn Fr Ra Ac Th Pa U Np Pu Am Cm Bk Cf Es Fm Md No Lr Rf Db Sg Bh Hs Mt Ds Rg Uub Uut Uuq Uup Uuh Uus Uuo

Isotopes of Hassium (click to see decay chain): 263Hs  264Hs  265Hs  266Hs  267Hs  268Hs  269Hs  270Hs  271Hs  272Hs  273Hs  274Hs  275Hs  276Hs  277Hs

266Hs     Half-life Boson, 108p 158n 2.7ms Spin 0 Parity 1 Show Decay Modes Hide Ultimate Decay Products Yield Nuclide 2.813679503599234% 206Pb 5.316570101275803×10-8% 205Tl 7.312655291138155×10-11% 208Pb 1.7560682524173548×10-18% 160Dy 1.1521397726114308×10-22% 140Ce Unknown 172Yb Unknown 176Hf Unknown 152Sm Unknown 180Hf Unknown 156Gd Unknown 168Er Unknown 164Dy Atomic Weight 266.130097 Abundance None Mass Excess 121.185MeV Binding Energy 7.298MeV Magnetic Moment 0μ Quadrupole Moment N/A   Show Isotope Symbols. Also show decay chains leading to this isotope. Show only decays with probability >0.1%. Show Decay Image Full Size.

Decay chain image generated by Mathematica's GraphPlot and IsotopeData functions from Wolfram Research, Inc..